package cn.tedu._05mvcboot03.controller;

import cn.tedu._05mvcboot03.base.response.JsonResult;
import cn.tedu._05mvcboot03.base.response.StatusCode;
import cn.tedu._05mvcboot03.mapper.UserMapper;
import cn.tedu._05mvcboot03.pojo.dto.UserArticleDTO;
import cn.tedu._05mvcboot03.pojo.dto.UserLoginDTO;
import cn.tedu._05mvcboot03.pojo.entity.Article;
import cn.tedu._05mvcboot03.pojo.vo.ArticleVO;
import cn.tedu._05mvcboot03.pojo.vo.UserVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiOperation;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
import org.hibernate.validator.constraints.Range;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import springfox.documentation.annotations.ApiIgnore;

import javax.servlet.http.HttpSession;
@Validated
@Slf4j
@Api(tags="01.用户模块")
@RestController
@MapperScan("/v1/users/")
public class UserController {
    @Autowired
    private UserMapper userMapper;
    @ApiOperation(value = "登录")
    @PostMapping("login")
    public JsonResult login(@RequestBody  UserLoginDTO userLoginDTO, @ApiIgnore HttpSession session){
        log.debug("userLoginDTO:"+userLoginDTO);
        String username = userLoginDTO.getUsername();
        String password=userLoginDTO.getPassword();

        UserVO userVO=userMapper.selectByUsername(username,password);
        if(userVO==null){
            return new JsonResult(StatusCode.USERNAME_PASSWORD_ERROR);
        }
        session.setAttribute("user",userVO);
        return JsonResult.ok();
    }
    @ApiOperation(value = "发布文章")
    @PostMapping("article")
    public JsonResult article(@RequestBody @Validated UserArticleDTO userArticleDTO,@ApiIgnore HttpSession session){
        log.debug("userArticleDTO:"+userArticleDTO);
        UserVO userVO =(UserVO) session.getAttribute("user");

        Article article = new Article();
        BeanUtils.copyProperties(userArticleDTO,article);
        article.setUserId(userVO.getId());
        userMapper.insert(article);
        return JsonResult.ok();

    }
    @ApiOperation(("查询指定文章功能"))
    @ApiImplicitParam(name = "id", value = "文章ID", required = true, dataType = "long")
    @GetMapping("selectByArticleId")
    public JsonResult selectByArticleId(@Range(min=1,max=100,message = "文章id必须在1-100之间")@RequestParam Integer id){
        log.debug("id="+id);
        ArticleVO articleVO = userMapper.selectByArticleId(id);
        return JsonResult.ok(articleVO);


    }

}
